2017268946

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{207923}}^1$

素因数の和:207956

約数の個数: 72

約数和(自身を含む): 5546580624

約数和(自身を除く): 3529311678

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 9702, 207923, 415846, 623769, 1247538, 1455461, 1871307, 2287153, 2910922, 3742614, 4366383, 4574306, 6861459, 8732766, 10188227, 13099149, 13722918, 16010071, 20376454, 20584377, 26198298, 30564681, 32020142, 41168754, 48030213, 61129362, 91694043, 96060426, 112070497, 144090639, 183388086, 224140994, 288181278, 336211491, 672422982, 1008634473, 2017268946]

約数ペア:

[(1, 2017268946), (2, 1008634473), (3, 672422982), (6, 336211491), (7, 288181278), (9, 224140994), (11, 183388086), (14, 144090639), (18, 112070497), (21, 96060426), (22, 91694043), (33, 61129362), (42, 48030213), (49, 41168754), (63, 32020142), (66, 30564681), (77, 26198298), (98, 20584377), (99, 20376454), (126, 16010071), (147, 13722918), (154, 13099149), (198, 10188227), (231, 8732766), (294, 6861459), (441, 4574306), (462, 4366383), (539, 3742614), (693, 2910922), (882, 2287153), (1078, 1871307), (1386, 1455461), (1617, 1247538), (3234, 623769), (4851, 415846), (9702, 207923)]